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| /kernel/trunk/arch/amd64/include/context_offset.h |
|---|
| 8,3 → 8,20 |
|---|
| #define OFFSET_R14 0x30 |
| #define OFFSET_R15 0x38 |
| #define OFFSET_IPL 0x40 |
| |
| #define IOFFSET_RAX 0x0 |
| #define IOFFSET_RBX 0x8 |
| #define IOFFSET_RCX 0x10 |
| #define IOFFSET_RDX 0x18 |
| #define IOFFSET_RSI 0x20 |
| #define IOFFSET_RDI 0x28 |
| #define IOFFSET_R8 0x30 |
| #define IOFFSET_R9 0x38 |
| #define IOFFSET_R10 0x40 |
| #define IOFFSET_R11 0x48 |
| #define IOFFSET_R12 0x50 |
| #define IOFFSET_R13 0x58 |
| #define IOFFSET_R14 0x60 |
| #define IOFFSET_R15 0x68 |
| #define IOFFSET_RBP 0x70 |
| #define IREGISTER_SPACE 120 |
| /kernel/trunk/arch/amd64/include/context.h |
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| 58,4 → 58,25 |
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| ipl_t ipl; |
| } __attribute__ ((packed)); |
| |
| /** This is passed to interrupt handlers */ |
| struct interrupt_context { |
| __u64 rax; |
| __u64 rbx; |
| __u64 rcx; |
| __u64 rdx; |
| __u64 rsi; |
| __u64 rdi; |
| __u64 r8; |
| __u64 r9; |
| __u64 r10; |
| __u64 r11; |
| __u64 r12; |
| __u64 r13; |
| __u64 r14; |
| __u64 r15; |
| /* These 2 items MUST be last parts of the structure */ |
| __u64 rbp; |
| __u64 stack[0]; /* Additional data on stack */ |
| } __attribute__ ((packed)); |
| |
| #endif |
| /kernel/trunk/arch/amd64/include/cpu.h |
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| 50,7 → 50,14 |
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| struct tss *tss; |
| }; |
| |
| struct star_msr { |
| |
| }; |
| |
| struct lstar_msr { |
| |
| }; |
| |
| extern void set_efer_flag(int flag); |
| extern __u64 read_efer_flag(void); |
| void cpu_setup_fpu(void); |